OpenBench

OpenBench Testing Framework

Author	Enfmarinho
Creation	1759632986
Source	https://github.com/enfmarinho/Minke
Sha	55b92848485c2c7161bde275fb4c2830200057f9
Branch	spsa_tune_1
Bench	7456584
Network
Options	Threads=1 Hash=16
Time	8.0+0.80
Opening Book	UHO_Lichess_4852_v1.epd
Upload PGNs	FALSE
Syzygy WDL	DISABLED
Syzygy ADJ.	OPTIONAL
Win ADJ.	movecount=15 score=1200
Draw ADJ.	movenumber=32 movecount=6 score=20
Scaling	DEV 900000 NPS
Alpha	0.602
Gamma	0.101
A-Ratio	0.1
Reporting	BATCHED
Distribution	SINGLE
Pairs Per Point	8

spsa_tune_1 vs spsa_tune_1

Approve Restart Delete

aw_min_depth, int, 4.0, 1.0, 10.0, 0.5, 0.002
aw_first_window, int, 10.0, 5.0, 200.0, 10.0, 0.002
aw_widening_factor, int, 50.0, 1.0, 100.0, 5.0, 0.002
nmp_base_reduction, int, 3.0, 1.0, 5.0, 0.5, 0.002
nmp_depth_reduction_divisor, int, 4.0, 2.0, 8.0, 0.5, 0.002
nmp_min_depth, int, 3.0, 2.0, 8.0, 0.5, 0.002
rfp_margin, int, 100.0, 50.0, 150.0, 5.0, 0.002
rfp_max_depth, int, 10.0, 5.0, 15.0, 0.5, 0.002
lmr_base, int, 100.0, 50.0, 150.0, 5.0, 0.002
lmr_divisor, int, 220.0, 150.0, 350.0, 10.0, 0.002
iir_min_depth, int, 4.0, 3.0, 8.0, 0.5, 0.002
iir_depth_reduction, int, 1.0, 1.0, 4.0, 0.5, 0.002

Copy SPSA Inputs

aw_min_depth, 3
aw_first_window, 39
aw_widening_factor, 50
nmp_base_reduction, 4
nmp_depth_reduction_divisor, 3
nmp_min_depth, 2
rfp_margin, 105
rfp_max_depth, 10
lmr_base, 107
lmr_divisor, 207
iir_min_depth, 3
iir_depth_reduction, 1

Copy SPSA Outputs

Tuning 12 Parameters
710/10000 Iterations
11372/160000 Games Played

Name	Curr	Start	Min	Max	C	C_end	R	R_end
aw_min_depth	3.3835	4	1	10	0.6530	0.5000	0.0036	0.0020
aw_first_window	39.1625	10	5	200	13.0592	10.0000	0.0036	0.0020
aw_widening_factor	49.5693	50	1	100	6.5296	5.0000	0.0036	0.0020
nmp_base_reduction	4.2013	3	1	5	0.6530	0.5000	0.0036	0.0020
nmp_depth_reduction_divisor	2.7838	4	2	8	0.6530	0.5000	0.0036	0.0020
nmp_min_depth	2.3249	3	2	8	0.6530	0.5000	0.0036	0.0020
rfp_margin	105.2435	100	50	150	6.5296	5.0000	0.0036	0.0020
rfp_max_depth	9.5605	10	5	15	0.6530	0.5000	0.0036	0.0020
lmr_base	106.7591	100	50	150	6.5296	5.0000	0.0036	0.0020
lmr_divisor	207.0047	220	150	350	13.0592	10.0000	0.0036	0.0020
iir_min_depth	3.3195	4	3	8	0.6530	0.5000	0.0036	0.0020
iir_depth_reduction	1.1635	1	1	4	0.6530	0.5000	0.0036	0.0020

#	User	Updated	Games	Won	Lost	Drawn
21	Enfmarinho	1759635864	192	15	78	99
22	Enfmarinho	1759693080	6392	1433	1433	3526
28	Enfmarinho	1759683638	452	100	90	262
29	Enfmarinho	1759695446	190	44	52	94
47	Enfmarinho	1759876177	652	126	141	385
50	Enfmarinho	1759803795	104	25	15	64
51	Enfmarinho	1759876191	3390	744	772	1874
52	Enfmarinho	1759876204	0	0	0	0